when you go round the corner find a little Pokemon that will give you the key to a small gate unlock it and you will find a sage
you can find it in black city after you find the seven sages and beat the elite four and the champion
he only is in Pokemon platinum and Pokemon black and white in Pokemon platinum you see him in jubilife city, and I think maybe at Team Galactic HQ. in Pokemon black and white after you beat the elite four, he is looking for the seven sages. after you find all seven sages he'll talk to you and he'll arrest the 7 sages. you will never see him again after that.
looker only comes when you beat the game and he gives you a Super Rod and you meet him when you find the seven sages.
In: Cold Storage Relic Castle Route 14 Route 18 Chargestone Cave Dreamyard Black City (ONLY if you have Black)
Well you could go to white forest on white and find ghetsis on black go to front of black city
At black city but it's hidden somewhere therE
Yes, you get it in Driftveil City from one of the sages. He gives you N's Zorua.
Ghetsis will be in front of Black City if you are using Pokemon Black, and White Forest if you are using Pokemon White.
you have to beat your friend in the Pokemon school. then you go to the gym. this is also available in Pokemon white version
You can acess the next routes in the game, to the right of Opelucid city, you can also re-battle the league and train you team to lvl 100. The ultimate goal of Pokemon is to complete the national dex with all 649 Pokemon. After you beat the ellite four, you get a misson from a pokemon agent that is cracking down on team plasma. you are assigned to find the seven sages. He trails behind you from a long distance and he arrests the sages. you basically find six sages because right after you have the final battle with Ghetsis, he is arrested.
Pokemon Black has Black city. Pokemon White has White forest
Sprout Tower in Violet City, you must do battle with the Sages.